Fix issue of add/remove a frame at a scene before all key frames of a layer. When you added or removed a frame at a scene before all key frames of a layer, frameline was not updated correctly. It seems nothing happened, but domview is updated. This changeset fix this issue by correcting logic for boundary case.

#!/bin/sh
cp inkscape.js madbuilder.html *.png jq*.js /home/wycc/.mozilla/firefox/tmkakd0b.devel/extensions/madswatter@madswatter.branda.to/content/
cp MBServer.py /usr/local/share/inkscape/extensions
cp helper_mb.py /usr/bin